Helminths are parasitic worms.
Parasitic Worms- Large macro-parasites called helminths, or parasitic worms, are typically visible as adults to the unaided eye. Many are soil-transmitted intestinal worms that infect the gastrointestinal system. Schistosomes and other parasitic worms live in blood vessels.
Gastrointestinal system- The alimentary canal, often known as the digestive system, is the body's mechanism for ingesting food and expelling solid waste. The mouth, throat, esophagus, stomach, small intestine, large intestine, and anus are all parts of the gastrointestinal system.
Helminths- Invertebrates known as helminths have elongated, flat, or circular bodies. Flukes and tapeworms are considered flatworms, often known as platyhelminths (platy is a Greek word that means "flat").
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The correct answer is: the law enforcement officer taking command of the scene and setting boundaries so that uninvolved persons cannot come on the scene, thus keeping both people and evidence safe.
There are a few steps that should be followed when it comes to investigation of the crime scene, So, basic crime scene protocol includes:
1. Establishing the scene dimensions-establish an area that contains all relevant physical evidence.
2. establishing the scene security- controlling the person who enters or exits the scene,
3. Making a plan, communication and coordination- developing a theory
4. Conduct a primary survey- identification of potentially valuable evidence,
5. Process the scene-collecting the evidence
6. Record and preserve evidence-to make sure all evidence is accounted.
Its helps pull apart the molecule water
to get the electrons from it
Because a caterpillar is a heterotroph and it cannot make its own food so it relies on the energy in plant sugars and by eating plants it gets energy from the sun in an indirect way. So to put it simply, the caterpillar uses light captured energy for energy.